V. V. Karachik, “Reshenie zadachi Rike-Neimana dlya poligarmonicheskogo uravneniya v share”, Vestn. Yuzhno-Ur. un-ta. Ser. Matem. Mekh. Fiz., 15:1 (2023), 26–33
V. V. Karachik, “Representation of the Green's Function of the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Diff Equat, 59:8 (2023), 1061
Valery Karachik, “Riquier–Neumann Problem for the Polyharmonic Equation in a Ball”, Mathematics, 11:4 (2023), 1000
Karachik V., “Green'S Functions of Some Boundary Value Problems For the Biharmonic Equation”, Complex Var. Elliptic Equ., 67:7 (2022), 1712–1736
B. Kh. Turmetov, V. V. Karachik, “Zadacha Neimana dlya nelokalnogo bigarmonicheskogo uravneniya”, Vestn. Yuzhno-Ur. un-ta. Ser. Matem. Mekh. Fiz., 14:2 (2022), 51–58
V. V. Karachik, “Solution to the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Sib. Adv. Math., 32:3 (2022), 197
V. V. Karachik, “Reshenie zadachi Dirikhle dlya poligarmonicheskogo uravneniya v share”, Matem. tr., 24:2 (2021), 46–64
V. Karachik, “Dirichlet and Neumann boundary value problems for the polyharmonic equation in the unit ball”, Mathematics, 9:16 (2021), 1907
V. V. Karachik, “Green's functions of the Navier and Riquier-Neumann problems for the biharmonic equation in the ball”, Differ. Equ., 57:5 (2021), 654–668
Batirkhan Turmetov, Valery Karachik, INTERNATIONAL UZBEKISTAN-MALAYSIA CONFERENCE ON “COMPUTATIONAL MODELS AND TECHNOLOGIES (CMT2020)”: CMT2020, 2365, INTERNATIONAL UZBEKISTAN-MALAYSIA CONFERENCE ON “COMPUTATIONAL MODELS AND TECHNOLOGIES (CMT2020)”: CMT2020, 2021, 060002